Update Dockerfile

Dockerfile

@@ -31,7 +31,7 @@ RUN wget https://huggingface.co/camenduru/dreamtalk/resolve/main/damo/dreamtalk/
 RUN wget https://huggingface.co/camenduru/dreamtalk/resolve/main/damo/dreamtalk/checkpoints/renderer.pt -O $HOME/app/checkpoints/renderer.pt
     
 # Install dependencies
-RUN pip install --no-cache-dir urllib3 transformers dlib yacs scipy scikit-image scikit-learn PyYAML Pillow numpy<2 opencv-python imageio ffmpeg-python av moviepy<2 gradio==5.16.0
+RUN pip install --no-cache-dir urllib3 transformers dlib yacs scipy scikit-image scikit-learn PyYAML Pillow numpy<2 opencv-python imageio ffmpeg-python av moviepy<2 gradio==5.15.0
 
 COPY app.py .